[sdiy] Which opamp pins wiring is best for CV out ?? A or B ??

[Jean-Pierre Desrochers]

>
> He's asking whether to include the opamp output protection resistor in the 
> feedback path or not - ie should the feedback come directly from the 
> opamp's output, or after an output protection resistor.  I've seen it done 
> both ways.
>
> -Dave

That's exactly what I asked.
I guess the option B is more independant of the opamp load
so the output voltage stays the same whatever the load is. (with the use of 
not overloading load of coarse).
But I'm afraid solution B could blow the opamp's input
when bad patch connecting occurs.. right?
If the opamp is safe from that I think I'm gonna use
that scheme (B) for all 'precise' CV OUT's.
JP



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